Class GetTransferRequest

java.lang.Object

org.deltava.dao.DAO

org.deltava.dao.GetTransferRequest

public class GetTransferRequest
extends DAO

A Data Access Object to read Pilot Transfer requests.

Since:

1.0

Version:

9.0

Author:

Luke

Field Summary

Fields inherited from class DAO

_queryMax, _queryStart, _queryTimeout, WGS84_SRID

Modifier and Type	Field	Description
protected int	_queryMax	The maximum number of rows to return.
protected int	_queryStart	The row number at which to start returning results.
protected int	_queryTimeout	The query timeout, in seconds.
protected static final int	WGS84_SRID	The SRID used for geolocation queries.

Constructor Summary

Constructors

Constructor	Description
GetTransferRequest(Connection c)	Initializes the Data Access Object.

Method Summary

Modifier and Type	Method	Description
TransferRequest	get(int pilotID)	Returns a Transfer Request for a particular Pilot.
Collection<TransferRequest>	getAged(int minAge)	Returns all Transfer Requests older than a certain age.
List<TransferRequest>	getAll(String orderBy)	Returns all Transfer Requests.
TransferRequest	getByCheckRide(int checkRideID)	Returns the Transfer Request associated with a paritcular Check Ride.
List<TransferRequest>	getByEQ(String eqType, String orderBy)	Returns all Transfer Requests for a particular Equipment program.
int	getCount(String eqType)	Returns the number of pending Transfer Requests into a particular equipment program.
boolean	hasTransfer(int pilotID)	Returns whether the Pilot has a pending transfer request at any airline.

Methods inherited from class DAO

commitTransaction, createTimestamp, executeIDs, executeUpdate, executeUpdate, expandDate, formatDBName, formatLocation, getNewID, getQueryCount, prepare, prepareWithoutLimits, rollbackTransaction, setQueryMax, setQueryStart, setQueryTimeout, startTransaction, toID, toID, toInstant

Modifier and Type	Method	Description
protected void	commitTransaction()	Commits a multi-step transaction to the database.
protected static Timestamp	createTimestamp(Instant i)	Null-safe conversion of an Instant to a Timestamp.
protected static List<Integer>	executeIDs(PreparedStatement ps)	Helper method to extract database ID data from the result set.
protected static int	executeUpdate(PreparedStatement ps, int minUpdateCount)	Executes an UPDATE transaction on a prepared statement, and throws a SQLExceptionif less than the expected number of rows were updated.
protected static int	executeUpdate(PreparedStatement ps, int minPerUpdate, int minTotal)	Executes an batched UPDATE transaction on a prepared statement, and throws a SQLExceptionif less than the expected number of rows were updated per batch entry.
protected static Instant	expandDate(Date dt)	Converts a date-only JDBC value into a full timestamp.
protected static String	formatDBName(String db)	Formats a database name by converting to lowercase.
protected static String	formatLocation(GeoLocation loc)	Converts a geographic location into a MySQL WKT formatted point.
protected int	getNewID()	Returns the AUTO_INC column value generated by the previous JDBC transaction.
static final long	getQueryCount()	Returns the total number of queries executed since the JVM was started.
protected PreparedStatement	prepare(String sql)	Initialize the prepared statement with an arbitrary SQL statement.
protected PreparedStatement	prepareWithoutLimits(String sql)	Initialize the prepared statement with an abitrary SQL statement, without applying the DAO's query result limitations.
protected void	rollbackTransaction()	Rolls back a multi-step transaction before it is completed.
final void	setQueryMax(int maxRows)	Sets the maximum number of rows in the returned result set.
final void	setQueryStart(int rowStart)	Sets the first row of the results to return.
void	setQueryTimeout(int timeout)	Sets the timeout for any SQL operations.
protected void	startTransaction()	Marks the start of a multi-step database transaction.
protected static Integer	toID(Object o)	Converts a Database bean or an Integer into an Integer.
protected static Collection<Integer>	toID(Collection<?> ids)	Converts a collection of Objects into Integer IDs.
protected static Instant	toInstant(Timestamp dt)	Null-safe conversion of a Timestamp to an Instant.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GetTransferRequest

public GetTransferRequest(Connection c)

Initializes the Data Access Object.

Parameters:

c - the JDBC connection to use

Method Details

get

public TransferRequest get(int pilotID)
                    throws DAOException

Returns a Transfer Request for a particular Pilot.

Parameters:

pilotID - the Pilot's database ID

Returns:

a TransferRequest bean, or null if not found

Throws:

DAOException - if a JDBC error occurs

hasTransfer

public boolean hasTransfer(int pilotID)
                    throws DAOException

Returns whether the Pilot has a pending transfer request at any airline.

Parameters:

pilotID - the Pilot ID

Returns:

TRUE if the pilot has a transfer request, otherwise FALSE

Throws:

DAOException - if a JDBC error occurs

getCount

public int getCount(String eqType)
             throws DAOException

Returns the number of pending Transfer Requests into a particular equipment program.

Parameters:

eqType - the Equipment program name, or null for all

Returns:

the number of Transfer Requests

Throws:

DAOException - if a JDBC error occurs

getByCheckRide

public TransferRequest getByCheckRide(int checkRideID)
                               throws DAOException

Returns the Transfer Request associated with a paritcular Check Ride.

Parameters:

checkRideID - the Check Ride database ID

Returns:

a TransferRequest bean, or null if not found

Throws:

DAOException - if a JDBC error occurs

getAged

public Collection<TransferRequest> getAged(int minAge)
                                    throws DAOException

Returns all Transfer Requests older than a certain age.

Parameters:

minAge - the number of days

Returns:

a Collection of TransferRequest beans

Throws:

DAOException - if a JDBC error occurs

getAll

public List<TransferRequest> getAll(String orderBy)
                             throws DAOException

Returns all Transfer Requests.

Parameters:

orderBy - the sort order

Returns:

a List of TransferRequest beans

Throws:

DAOException - if a JDBC error occurs

getByEQ

public List<TransferRequest> getByEQ(String eqType,
 String orderBy)
                              throws DAOException

Returns all Transfer Requests for a particular Equipment program.

Parameters:

eqType - the Equipment program name

orderBy - the sort order

Returns:

a List of TransferRequest beans

Throws:

DAOException - if a JDBC error occurs